baber/WOPTO huggingface dataset:
Patent JP-2002059811-A (JP)
Title: Theft preventive device for construction machine
Inventor: IKEDA MASAATSU
IPC: B60R25/04
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a theft preventive device for construction machine capable of sufficiently preventing the construction machine from being stolen. SOLUTION: This theft preventive device 10 comprises an auxiliary switch 12 installed in a power supply line 24 for supplying a power to a starter motor 22 and a judgment control part 14 for judging, based on the signals inputted from a transceiver part 16, on whether an operation is appropriate or not and controlling the auxiliary switch 12. When judging the operation to be not appropriate, the judgment control part 14, the maintains the auxiliary switch 12 in off state and prohibits the start of an engine. Therefore, when the operation is not appropriate, the engine cannot be started even if a main switch is turned on. As a result, the theft of the construction machine can be prevented sufficiently.
Patent JP-2001128963-A (JP)
Title: Projection data correcting method, projection data correcting apparatus, recording medium and radiation tomographic equipment
Inventor: HORIUCHI TETSUYA
IPC: G06T1/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a projection data correcting method and apparatus for effectively removing a false image, and a radiation tomogaphic equipment including a recording medium recording a program for effecting a projection data correcting function by a computer and a projection data correcting means. SOLUTION: A difference from the average value of neighboring data in the same view is obtained for each of the individual data constituting projection of plural views of a pickup object (602), and according to the difference, the average value is respectively obtained through plural views (604), to correct the individual data, respectively, by the average value of the differences (606).
Patent JP-2002059336-A (JP)
Title: Cooling air feeder
Inventor: EJIRI KAZUO
IPC: B23Q11/10
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a cooling air feeder for feeding cooling air to a contact part or the like of a work of a machine tool with a tool which ensures the sufficient cooling temperature and the reliable coiling and causes no troubles in the layout. SOLUTION: This cooling air feeder comprises a liquid air manufacturing apparatus, a liquid air storage device, an evaporator and a cooling air nozzle which are successively disposed from the upstream. Outside air is liquefied by the liquid air manufacturing apparatus, the liquid air is stored in the liquid air storage device, and evaporated by the evaporator to generate cooling air, and the cooling air is blown from the cooling air nozzle to the contact part of the work with the tool to cool the work and the tool. Liquid air can be manufactured and stored at a low cost by utilizing excess power, the factory layout becomes compact, cooling air at super-low temperature which is sufficiently low for the cooling can be easily obtained to appropriately cool the work and the tool.
Patent JP-2002065912-A (JP)
Title: Golf club head
Inventor: TAKANO YOSHIE
IPC: A63B102/32
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To maintain a higher spinning performance for a long time. SOLUTION: In the golf club head 1, at least a part of a face surface 2 striking a ball has a coarse surface 7 comprising an Al-SiC based composite material produced by compounding silicon carbide to be dispersed into aluminum or an aluminum alloy and with a ten-point average roughness Rz of 0.6 to 35 μm.
Patent JP-2002066113-A (JP)
Title: Method for keeping gauge board for game machine
Inventor: KURODA SHIRO
IPC: A63F7/02
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for keeping gauge board for game machine, which can prevent the gauge board from warping and secure protection and security of the gauge board. SOLUTION: A gauge board 12 manufactured detachable from the main body of a Pachinko machine is stored and shipped in a single body. For storage, the gauge board 12 is wrapped in a bag shape wrapping material 90 with air tightness and vapor barrier performance. Air in the wrapping material 90 is sucked by an air suction machine 100 down to quantity less than a prescribed air quantity and then the wrapping material 90 is closed. Thus the gauge board 12 is separated from outer air and moisture discharging is suppressed to cause to prevent warping of the gauge board 12 by deviation of moisture discharge at the surface and the backside.  Because the game board face of the gauge board 12 is protected by an air packing equipped on the wrapping material 90 and it is hard to suck air in the wrapping material again after opening the seal of wrapping material 90, security of the gauge board is secured.
Patent JP-2001145974-A (JP)
Title: Anti-fogging seal
Inventor: SENGOKU MAKOTO
IPC: B05D7/04
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an anti-fogging seal for preventing the deterioration of a resin sheet caused by the oxidation and reduction reaction of photocatalyst particles. SOLUTION: A hydrophilic surface layer 5 containing photocatalyst particles is formed on the surface of a resin sheet 1 and an adhesive layer 2 is provided on the rear surface of the resin sheet 1 and a protective layer 6 preventing the deterioration of the resin sheet caused by the oxidation and reduction reaction of photocatalyst particles is provided between a base sheet 4 and the surface layer 5.
Patent JP-2002077811-A (JP)
Title: Method and device for data processing, data transmission system, and transmission medium
Inventor: NEGISHI SHINJI
IPC: H04N7/173
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for preparing a special reproduction data different from that for normal reproduction for special reproduction on a reception side, to eliminate the need for special process for special reproduction, to eliminate a wasteful transmission capacity and signal process by eliminating distribution of an unrequired data which is not reproduced during special reproduction, and to eliminated the need for discriminating a data to be reproduced from a data not to be reproduced on the reception side. SOLUTION: A server 10 comprises a data conversion part 3 where, with a plurality of data used for normal reproduction transmitted at normal reproduction with a decoding terminal 12, a video data used for special reproduction among a plurality of data is applied with a prescribed conversion process for special reproduction for transmission when the special reproduction is performed with the decoding terminal 12, and a data conversion part 7 which stops transmission of an audio data, for example, which is not used for special reproduction.
Patent JP-2002069621-A (JP)
Title: Method for forming silicon carbide film
Inventor: AGAWA YOSHIAKI
IPC: H01L21/203
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a silicon carbide film differing in a crystalline structure with ease and also good repeatability using a low- temperature process. SOLUTION: Electrolytic dissociated ion species, containing a methylsilylene ion, methylsilicenium ion or methylsilane ion, are obtained by exiting methylsilane or dimethylsilane to form a plasma and decomposing the plasma, using a low energy ion beam irradiation equipment. The above electrolytic dissociate ions alone are polarized while keeping an applied state so that an ion beam incident voltage is controlled to gain an energy of 0.1 eV or above and below 100 eV. A crystalline structure of 4 H type or 3C type, or an SiC film of their mixed crystal structure is formed on a substrate at a film-forming temperature of 750 deg.C or below by irradiating this polarized ion beam on the substrate.
Patent JP-2002068435-A (JP)
Title: Carrier mechanism of printed wiring board material
Inventor: NIIYAMA KISABURO
IPC: B05D7/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a carrier mechanism of a printed wiring board material capable of firstly preventing an entanglement of the printed wiring board material so as to, avoide its bending, folding, dropping, damaging, etc., secondly preventing an outer surface of the printed wiring board material from contact flawing and being scratched by a carrier roller, thirdly improving uniformity of surface treatment as a flow of treatment liquid jetted out to the printed wiring board material is regulated only in the lateral direction. SOLUTION: This carrier mechanism 8 is constituted by having a large number of the upper and lower carrier rollers 15 to be used in a manufacturing process of a printed wiring board to perform surface-treatment by jetting treatment liquid while carrying the printed wiring board material and to deliver the printed wiring board material by holding it. This carrier roller 15 makes its outer peripheral surface irregular with a large number of recessed parts 17 and projected parts 18, and the former and latter ones are engaged with each other in a non-contact state except for an interval space for jetting treatment liquid.
Patent JP-2002071965-A (JP)
Title: Light guide plate, surface light source device, and reflection type liquid crystal display device
Inventor: UMEMOTO SEIJI
IPC: G02F1/1335
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To develop a light guide plate and a surface light source device capable of forming a reflection type liquid crystal display device of a front light system which controls dispersion of luminance in a lighting mode while preventing the reflection of a picture and the generation of a moire owing to reflected light of external light by adding a light diffusing layer, and which is bright and excellent in display grade. SOLUTION: In the light guide plate, the light diffusing layer (12) having fine ruggedness on the surface is stuck via a sticking layer (13) whose refractive index is lower than that of a plate shaped body to the rear surface of the plate shaped body (1) which emits incident light from the incident side surface from the rear surface via a light emitting means (A) formed on the upper surface. In the surface light source device (10), a light source (2) is arranged in one or two or more side surfaces in the light guide plate. In the reflection type liquid crystal display device, a liquid cell having a reflecting layer (21) is arranged in the light emitting side of the surface light source device.
Patent JP-2002071214-A (JP)
Title: Flowing water heating equipment
Inventor: SHIROKURA YASUO
IPC: F24H1/10
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide flowing water heating equipment which can inexpensively heat ground water, etc., with high thermal efficiency while the equipment maintains a large volume of hot water discharge. SOLUTION: This flowing water heating equipment is composed of a heating tank 21 which is divided into a heating air supplying section 22 and a flowing water housing section 23 by a heating plate 31 carrying a plurality of perforated caps 32 respectively fixed to holes, an air supplier 24 composed of a blower, a pipe line 25 which is connected between the heating air supplying section 22 and blower 24 and has an air heating section 26 at a midpoint, and a high-frequency oscillator 27. The heating plate 31 and perforated caps 32 are made of a metal having good thermal conductivity and a high corrosion resistance. A swirling flow generating cap 33 having a plurality of air outlets (a) opened in the tangential direction is fixed to a position where the cap 33 covers the opening of the piping of the heating air supplying section 22.  The heating section 26 is composed of a ceramic tubular body 41, an iron tubular body 42 laid closely to the tubular body 41 on the inside of the body 41, an iron tubular body 43 housed on the inside of the tubular body 32 with an interval in between, and a work coil 44 which is wound around the ceramic tubular body 41 and connected to the oscillator 27.
Patent JP-2002068348-A (JP)
Title: Panel packaging box for cathode ray tube
Inventor: OHASHI TAKESHI
IPC: B65D85/42
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a panel packaging box for cathode ray tube wherein a corner portion of a seal edge surface can be prevented from being broken. SOLUTION: In the panel packaging box for cathode ray tube wherein a panel 4 is horizontally set and stored by providing buffer materials to support the panel 4, with the seal edge surface 4c thereof being facing downward, the buffer materials are used to support the surface 4c to be stored, excluding four corner portions 4d thereof. The panel 4 to be stored is suitably applied to a flat panel having a flat external surface.
Patent JP-2002071843-A (JP)
Title: Electronic clock
Inventor: SHINO YUICHI
IPC: G04C3/14
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To correct deviation of a prescribed operating range in a timepiece provided with a hand reciprocating within the operating range. SOLUTION: A CPU quickly rotates a display needle to an initial position side by outputting reverse rotation pulses by a prescribed number to a step motor by prescribed timing (step S104) and corrects the initial position by newly recognizing the position. When a normal rotation pulse is outputted next time, rotational force is generated in a normal rotation direction in the step motor and reciprocating motion is started from the position.
Patent JP-2002074008-A (JP)
Title: Sales system of commodity requiring fitting work at delivery time
Inventor: MAEHARA TSUNEO
IPC: G06F19/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To widen a sales route of a maker and lighten a purchasing load to a user in a sales system of a commodity requiring fitting work at the time of delivery. SOLUTION: The maker receives an order of the commodity from the user through a communication network, and the maker delivers a commodity to the user together with fitting coupon guaranteeing an offer of fitting work of the commodity. The user receives the offer of the fitting work of the commodity from fitting work shop, based on the fitting coupon.
Patent JP-2002070909-A (JP)
Title: Impact absorbing structure, impact absorbing device and impact absorbing method
Inventor: YOSHIDA HIROSHI
IPC: E01F7/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an impact absorbing technique that is versatile and can absorb an impact with efficiency and at low cost. SOLUTION: An impact absorbing structure 10 wherein a plastically deformable cylinder 11 has a corrugated periphery is used to absorb compressive force applied in an axis direction of the impact absorbing structure 10, via compressive deformation of the entire cylinder 11.
Patent JP-2002072321-A (JP)
Title: Camera
Inventor: SUDO KAZUTOSHI
IPC: G03B15/05
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a camera miniaturized in its lateral direction and in which the efficient pattern wiring of a circuit board is realized and the circuit board is made small in size and light in weight. SOLUTION: This camera is provided with a lens unit 12, a substrate for a power source 120, a substrate for control 130 and a main frame 110 fixed on the armor body of the camera. The lens unit 12 is fixed in front of the frame 110, and the substrates 120 and 130 are fixed at the rear of the frame 110. Namely, the substrates 120 and 130 are arranged in a state where they hold the frame 110 in between at the rear of the lens unit 12, whereby the camera is miniaturized in the lateral direction.
Patent JP-2002084725-A (JP)
Title: Motor and its control method
Inventor: NARITA KENJI
IPC: H02P6/06
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a motor and its control, and to simplify its control circuit. SOLUTION: In a rotor 23 inside the stator of the motor, four permanent magnets 22 are arranged in its circumferential direction, and these permanent magnets 22 are arranged with equal intervals to form the same poles. As for the stator, a first electromagnet 26 and a second electromagnet 30 are arranged at positions opposite to each other to make magnetic polalities which they generate the same, and a ferromagnetic substance is arranged as a first or second auxiliary member 27, 31 on one adjoining side of each electromagnet 26, 30. The electromagnets 26, 30 are opposed to the permanent magnets 22 with air gaps inbetween respectively, and the length of the external peripheral side arc of each permanent magnet 22 is the same as the length of an internal peripheral side arc by the first electromagnet 26 and the first member 27, and the length of an internal peripheral side arc by the second electromagnet 30 and the second member 31. The position of the rotor 23 is detected by a first position detector 33 and a second position detector 34, and current is caused to flow in the electromagnets 26, 30 by turning a switching element 32a on only during a specified rotation angle. Repulsion is caused between the electromagnets 26, 30 and the permanent magnets 22, and torque in one direction is generated intermittently.
Patent JP-2002078980-A (JP)
Title: Animal basket toy
Inventor: KURIHARA MASATSUGU
IPC: A63H3/14
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To improve such a shortcoming as monotonicity of a conventional static fabric animal toy by allowing the fabric animal toy to incorporate a magic element and a motion element for permitting a little girl to operate the above toy with her own fingers. SOLUTION: The toy is composed of a basket 3 whereon a bottom fabric 6 is stuck in place of a basket bottom and a fabric animal 4 made in the shape of at least one dog, one cat, or one of other various animals and housed in the basket 3 so as to show its face from the basket 3. The lower end of the outer skin 13 of the fabric animal 4 is fixed to the peripheral edge of a hole part opened in the bottom fabric 6 by a fixing means such as sewing and adhesion. The fingers 15 are inserted for movement from the hole opened in the bottom fabric 6 into the body of the fabric animal 4. Consequently, the fabric animal 4 is constituted in such a manner as to be movable as if moving voluntarily and constituted in order to permit the fingers 15 to be hidden inside the basket 4.
Patent JP-2002083174-A (JP)
Title: Electronic commerce system, method of calculating commodity price, commodity intermediation server, recording medium recorded with commodity intermediation program
Inventor: FUJII KENSAKU
IPC: G06Q30/06
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To realize dealings at a commodity price near to desire of a user. SOLUTION: A sale dealing part 12 receives purchase proposal information transmitted from a purchaser client 4, analizes it, and stores it in a purchase proposal control database 17. An inquiry processing part 13 extracts the information as to a desired purchase commodity out of the information stored in the database 17, inquires purchase sale of the article to plural distributor clients 2, extracts information as to a supplementary service contract out of the information stored in the database 17, and inquires a service providing price and a discount price about the contract to plural service providing clients 3.  An estimation processing part 14 retrieves combination of the commodity and the supplementary service nearest to a purchase condition of a purchaser based on information inquired by the processing part 13, information therein is stored in an estimation control database 18, and an estimated content is exhibited to the purchaser client 4.
Patent JP-2002068382-A (JP)
Title: In-barrel pressure regulating valve of beer dispenser
Inventor: KIMURA YOSHIHARU
IPC: F16K17/06
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulating valve capable of regulating the pressure in a barrel according to the beer temperature changing depending on the outside temperature. SOLUTION: A relief valve capable of varying the set pressure is installed between the beer barrel and a gas cylinder. This valve has a gas communication hole for communicating a pressure chamber inside the valve with the pressure inside the barrel, and a valve element for opening/closing the gas communication hole. The valve element is supported by a spring for changing the compression ratio by turning a knob for regulating the pressure. The pressure chamber inside the valve is also communicated with the gas vent hole. The pressure chamber is normally sealed by a button, and when the button is depressed, the pressure over the set pressure can be discharged.
Patent JP-2002069554-A (JP)
Title: Hydrogen storage alloy, alkali secondary battery, hybrid car and electric vehicle
Inventor: YOSHIDA HIDENORI
IPC: C22C19/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy having an improved hydrogen occluding rate. SOLUTION: In this alloy having a composition expressed by the following general formula (1), the concentration of Mg in the surface is made lower than that in the central part: R1-aMgaNibCocMd (1); wherein, the R is two or more kinds of elements selected from rare earth elements including Y, the M is one or more kinds of elements selected from Mn, Fe, V, Cr, Nb, Al, Ga, Zn, Sn, Cu, Si, P and B, and the atomic ratios (a), (b), (c) and (d) respectively denote 0.15<a<0.35, 0<=c<=1.5, 0<=d<=0.2, and 2.9<b+c+d<3.5.
Patent JP-2001110792-A (JP)
Title: Method for forming semiconductor element by etching insulation layer
Inventor: RAJAGOPALAN GANESH
IPC: H01L21/311
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a semiconductor element by etching an insulation layer. SOLUTION: Manifold etching can be used for insulating layers 114, 400, 422 and 426. In the example of one group, the insulation layers 114, 400, 422 and 426 are etched using an oxide etching component, a fluorescent scavenging component and an organic etching component. In another example of a set, the insulating layers 114, 400, 422 and 426 comprise at least 1 atomic weight % of carbon or hydrogen. The insulation layers are etched using oxide etching gas and gas containing nitrogen. In another example of a different group, the insulation layers 114, 400, 422 and 426 are formed on a semiconductor element substrate 100 having a diameter of about 300 millimeters. The insulation layers 114, 400, 422 and 426 are etched by using oxide etching gas and a gas containing nitride.
Patent JP-2002081781-A (JP)
Title: Plate type heat exchanger
Inventor: NAKAMURA HIROKI
IPC: F28D9/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a plate type heat exchanger for a solution heat exchanger of an absorption refrigerating machine capable of avoiding crystallization and dissolving crystals by a simpler device. SOLUTION: In the plate type heat exchanger for the solution heat exchanger of an absorption refrigerating machine having a flow passage for allowing a thin solution 11 and a thick solution 13 to flow alternately between stacked heat transfer plates 18, the flow passage allowing the thin solution to flow to a gap between the heat transfer plates is partially blocked 18' by the stacked heat transfer plates so as to form a heat insulated layer part 17 not participating in heat exchange between the plates.  In a multi-path plate type heat exchanger for a solution heat exchanger of the absorption refrigerating machine having paths formed between the stacked heat transfer plates, the heat exchanger is constituted as an integral model wherein a third fluid from outside is mixed in the thick solution in the heat exchanger and a final path inlet for the thick solution functioning as a confluent part of the third fluid is provided with a solution guiding member protruded inside.